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Added encoding and decoding for ReinitializeDevice service.

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This commit is contained in:
skarg
2006-02-03 16:30:12 +00:00
parent 463fee881e
commit dff089c57f
5 changed files with 370 additions and 0 deletions
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bacnet-stack/bacenum.h
+11
View File
@@ -1089,5 +1089,16 @@ typedef enum {
LAST_PROPRIETARY_ERROR_CODE = 65535
} BACNET_ERROR_CODE;
typedef enum
{
BACNET_REINIT_COLDSTART = 0,
BACNET_REINIT_WARMSTART = 1,
BACNET_REINIT_STARTBACKUP = 2,
BACNET_REINIT_ENDBACKUP = 3,
BACNET_REINIT_STARTRESTORE = 4,
BACNET_REINIT_ENDRESTORE = 5,
BACNET_REINIT_ABORTRESTORE = 6
} BACNET_REINITIALIZED_STATE;
#endif // end of BACENUM_H
bacnet-stack/rd.c
+193
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@@ -0,0 +1,193 @@
/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2005 Steve Karg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#include <stdint.h>
#include "bacenum.h"
#include "bacdcode.h"
#include "bacdef.h"
#include "rd.h"
// encode service
int rd_encode_apdu(
uint8_t *apdu,
uint8_t invoke_id,
BACNET_REINITIALIZED_STATE state,
BACNET_CHARACTER_STRING *password)
{
int len = 0; // length of each encoding
int apdu_len = 0; // total length of the apdu, return value
if (apdu)
{
apdu[0] = PDU_TYPE_CONFIRMED_SERVICE_REQUEST;
apdu[1] = encode_max_segs_max_apdu(0, MAX_APDU);
apdu[2] = invoke_id;
apdu[3] = SERVICE_CONFIRMED_REINITIALIZE_DEVICE;
apdu_len = 4;
len = encode_context_enumerated(&apdu[apdu_len], 0,
state);
apdu_len += len;
/* FIXME: must be at least 1 character, limited to 20 characters */
len = encode_context_character_string(&apdu[apdu_len], 1,
password);
apdu_len += len;
}
return apdu_len;
}
// decode the service request only
int rd_decode_service_request(
uint8_t *apdu,
unsigned apdu_len,
BACNET_REINITIALIZED_STATE *state,
BACNET_CHARACTER_STRING *password)
{
unsigned len = 0;
uint8_t tag_number = 0;
uint32_t len_value_type = 0;
// check for value pointers
if (apdu_len)
{
/* Tag 0: reinitializedStateOfDevice */
if (!decode_is_context_tag(&apdu[len], 0))
return -1;
len += decode_tag_number_and_value(&apdu[len],
&tag_number, &len_value_type);
len += decode_enumerated(&apdu[len], len_value_type, (int*)state);
// Tag 1: password
if (!decode_is_context_tag(&apdu[len], 1))
return -1;
len += decode_tag_number_and_value(&apdu[len],
&tag_number, &len_value_type);
len += decode_character_string(&apdu[len], len_value_type, password);
}
return (int)len;
}
int rd_decode_apdu(
uint8_t *apdu,
unsigned apdu_len,
uint8_t *invoke_id,
BACNET_REINITIALIZED_STATE *state,
BACNET_CHARACTER_STRING *password)
{
int len = 0;
unsigned offset = 0;
if (!apdu)
return -1;
// optional checking - most likely was already done prior to this call
if (apdu[0] != PDU_TYPE_CONFIRMED_SERVICE_REQUEST)
return -1;
// apdu[1] = encode_max_segs_max_apdu(0, Device_Max_APDU_Length_Accepted());
*invoke_id = apdu[2]; /* invoke id - filled in by net layer */
if (apdu[3] != SERVICE_CONFIRMED_REINITIALIZE_DEVICE)
return -1;
offset = 4;
if (apdu_len > offset)
{
len = rd_decode_service_request(
&apdu[offset],
apdu_len - offset,
state,
password);
}
return len;
}
#ifdef TEST
#include <assert.h>
#include <string.h>
#include "ctest.h"
void test_ReinitializeDevice(Test * pTest)
{
uint8_t apdu[480] = {0};
int len = 0;
int apdu_len = 0;
uint8_t invoke_id = 128;
uint8_t test_invoke_id = 0;
BACNET_REINITIALIZED_STATE state;
BACNET_REINITIALIZED_STATE test_state;
BACNET_CHARACTER_STRING password;
BACNET_CHARACTER_STRING test_password;
state = BACNET_REINIT_WARMSTART;
characterstring_init_ansi(&password,"John 3:16");
len = rd_encode_apdu(
&apdu[0],
invoke_id,
state,
&password);
ct_test(pTest, len != 0);
apdu_len = len;
len = rd_decode_apdu(
&apdu[0],
apdu_len,
&test_invoke_id,
&test_state,
&test_password);
ct_test(pTest, len != -1);
ct_test(pTest, test_invoke_id == invoke_id);
ct_test(pTest, test_state == state);
ct_test(pTest, characterstring_same(&test_password,&password));
return;
}
#ifdef TEST_REINITIALIZE_DEVICE
int main(void)
{
Test *pTest;
bool rc;
pTest = ct_create("BACnet ReinitializeDevice", NULL);
/* individual tests */
rc = ct_addTestFunction(pTest, test_ReinitializeDevice);
assert(rc);
ct_setStream(pTest, stdout);
ct_run(pTest);
(void) ct_report(pTest);
ct_destroy(pTest);
return 0;
}
#endif /* TEST_REINITIALIZE_DEVICE */
#endif /* TEST */
bacnet-stack/rd.cbp
+57
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@@ -0,0 +1,57 @@
<?xml version="1.0"?>
<!DOCTYPE CodeBlocks_project_file>
<CodeBlocks_project_file>
<FileVersion major="1" minor="1"/>
<Project>
<Option title="Console application"/>
<Option makefile="rd.mak"/>
<Option makefile_is_custom="1"/>
<Option compiler="0"/>
<Build>
<Target title="default">
<Option output="C:\code\bacnet-stack\rd.exe"/>
<Option working_dir="."/>
<Option object_output=".objs"/>
<Option deps_output=".deps"/>
<Option type="1"/>
<Option compiler="0"/>
<Option projectResourceIncludeDirsRelation="1"/>
</Target>
</Build>
<Compiler>
<Add option="-Wall"/>
<Add option="-pg"/>
<Add option="-g"/>
<Add option="-DTEST"/>
<Add option="-DTEST_REINITIALIZE_DEVICE"/>
<Add directory="test"/>
</Compiler>
<Linker>
<Add option="-pg -lgmon"/>
</Linker>
<Unit filename="bacdcode.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bacstr.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="bigend.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
<Unit filename="rd.c">
<Option compilerVar="CC"/>
<Option target="default"/>
<Breakpoint line="171" enabled="1" pass="0" />
<Breakpoint line="167" enabled="1" pass="0" />
<Breakpoint line="83" enabled="1" pass="0" />
<Breakpoint line="60" enabled="1" pass="0" />
</Unit>
<Unit filename="test\ctest.c">
<Option compilerVar="CC"/>
<Option target="default"/>
</Unit>
</Project>
</CodeBlocks_project_file>
bacnet-stack/rd.h
+75
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@@ -0,0 +1,75 @@
/*####COPYRIGHTBEGIN####
-------------------------------------------
Copyright (C) 2006 Steve Karg
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
The Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA.
As a special exception, if other files instantiate templates or
use macros or inline functions from this file, or you compile
this file and link it with other works to produce a work based
on this file, this file does not by itself cause the resulting
work to be covered by the GNU General Public License. However
the source code for this file must still be made available in
accordance with section (3) of the GNU General Public License.
This exception does not invalidate any other reasons why a work
based on this file might be covered by the GNU General Public
License.
-------------------------------------------
####COPYRIGHTEND####*/
#ifndef REINITIALIZE_DEVICE_H
#define REINITIALIZE_DEVICE_H
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
// encode service
int rd_encode_apdu(
uint8_t *apdu,
uint8_t invoke_id,
BACNET_REINITIALIZED_STATE state,
BACNET_CHARACTER_STRING *password);
// decode the service request only
int rd_decode_service_request(
uint8_t *apdu,
unsigned apdu_len,
BACNET_REINITIALIZED_STATE *state,
BACNET_CHARACTER_STRING *password);
int rd_decode_apdu(
uint8_t *apdu,
unsigned apdu_len,
uint8_t *invoke_id,
BACNET_REINITIALIZED_STATE *state,
BACNET_CHARACTER_STRING *password);
#ifdef TEST
#include "ctest.h"
void test_ReinitializeDevice(Test * pTest);
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
bacnet-stack/rd.mak
+34
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@@ -0,0 +1,34 @@
#Makefile to build test case
CC = gcc
BASEDIR = .
#CFLAGS = -Wall -I.
# -g for debugging with gdb
#CFLAGS = -Wall -I. -g
CFLAGS = -Wall -I. -Itest -DTEST -DTEST_REINITIALIZE_DEVICE -g
SRCS = bacdcode.c \
bacstr.c \
bigend.c \
rd.c \
test/ctest.c
OBJS = ${SRCS:.c=.o}
TARGET = reinitialize_device
all: ${TARGET}
${TARGET}: ${OBJS}
${CC} -o $@ ${OBJS}
.c.o:
${CC} -c ${CFLAGS} $*.c -o $@
depend:
rm -f .depend
${CC} -MM ${CFLAGS} *.c >> .depend
clean:
rm -rf core ${TARGET} $(OBJS) *.bak *.1 *.ini
include: .depend